@Legrandsophie I know the published "rationale" I just happen not to agree with aspects of it or the blanket situation it has led to.
As I have previously mentioned, Balmoral and Sandringham are not even the only assets I'm talking about. There are other assets in the IHT-exempt personal estate.
Incidentally, the royal residences still have to be paid for all year round.
There might be reduced costs, of course, but the costs were not nil when the queen stayed at Balmoral, for example.
They don't have to host anyone at their private residences. That is their choice. It might be argued that it would be easier if they didn't.
"The rational (sic) is the no IHT on Sandrigham and Balmoral is because they are used as working residences as well (they do sometime host foreign dignitaries there) but mainly to keep them free from politics and government influence..
If they had no other source of income than the crown estates they be vulnerable to manipulation from political factions or liable to try to get involved. It is part of creating the three separate estates of our government system- the crown, Parliament and the judiciary."
^This bit makes no sense at all.
What you seem to be saying is that the royal family need to be independently extremely wealthy to avoid interfering politically or being open to political manipulation?
Yet the civil service and local government workers seem manage this every day, even while doing actual work on policy and for different parties and government.
How about, instead: the royal family shouldn't be open to political manipulation because being apolitical is one of the few prerequisites of the job (not that they have necessarily always managed it) and they're paid very, very well to do just that.
The Sovereign Grant is literally millions and that's insufficient to guarantee their non-corruption?
They need a multi-million pound independent stream of income and tax-free inheritances on their personal income too before they can be trusted to stick to the job description?
And the part about the Crown, Parliament and Judiciary... is just bonkers.
Surely you're aware that the separation of Head of State, Legislature and Judiciary does not automatically mean that the Head of State requires a partially tax-free private independent income of several million pounds on top of a state-paid income of several million pounds.
I would suggest that anyone who needs an 8 figure partially tax-free private income on top of their multi-million pound "normal" income to ensure that they are not "vulnerable to manipulation" is wholly unsuited to public office.
(In any case, the actual reason why the royal family need a private income is because the Sovereign grant doesn't cover all their personal expenses - like bailing out one's offspring - but that still doesn't mean it should be tax free)